423917208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1437836400

約数和(自身を除く): 1013919192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 99, 104, 114, 117, 121, 132, 143, 152, 156, 171, 197, 198, 209, 228, 234, 242, 247, 264, 286, 312, 342, 363, 394, 396, 418, 429, 456, 468, 484, 494, 572, 591, 627, 684, 726, 741, 788, 792, 836, 858, 936, 968, 988, 1089, 1144, 1182, 1254, 1287, 1368, 1452, 1482, 1573, 1576, 1672, 1716, 1773, 1881, 1976, 2167, 2178, 2223, 2299, 2364, 2508, 2561, 2574, 2717, 2904, 2964, 3146, 3432, 3546, 3743, 3762, 4334, 4356, 4446, 4598, 4719, 4728, 5016, 5122, 5148, 5434, 5928, 6292, 6501, 6897, 7092, 7486, 7524, 7683, 8151, 8668, 8712, 8892, 9196, 9438, 10244, 10296, 10868, 11229, 12584, 13002, 13794, 14157, 14184, 14972, 15048, 15366, 16302, 17336, 17784, 18392, 18876, 19503, 20488, 20691, 21736, 22458, 23049, 23837, 24453, 26004, 27588, 28171, 28314, 29887, 29944, 30732, 32604, 33687, 37752, 39006, 41173, 41382, 44916, 46098, 47674, 48659, 48906, 52008, 55176, 56342, 56628, 59774, 61464, 65208, 67374, 71511, 78012, 82346, 82764, 84513, 89661, 89832, 92196, 95348, 97318, 97812, 112684, 113256, 119548, 123519, 134748, 143022, 145977, 156024, 164692, 165528, 169026, 179322, 184392, 190696, 194636, 195624, 214533, 225368, 239096, 247038, 253539, 268983, 269496, 286044, 291954, 309881, 329384, 338052, 358644, 370557, 389272, 429066, 437931, 452903, 494076, 507078, 535249, 537966, 572088, 583908, 619762, 676104, 717288, 741114, 858132, 875862, 905806, 929643, 988152, 1014156, 1070498, 1075932, 1167816, 1239524, 1358709, 1482228, 1605747, 1716264, 1751724, 1811612, 1859286, 2028312, 2140996, 2151864, 2479048, 2717418, 2788929, 2964456, 3211494, 3503448, 3623224, 3718572, 4076127, 4281992, 4817241, 5434836, 5577858, 5887739, 6422988, 7437144, 8152254, 9634482, 10869672, 11155716, 11775478, 12845976, 16304508, 17663217, 19268964, 22311432, 23550956, 32609016, 35326434, 38537928, 47101912, 52989651, 70652868, 105979302, 141305736, 211958604, 423917208]

約数ペア:

[(1, 423917208), (2, 211958604), (3, 141305736), (4, 105979302), (6, 70652868), (8, 52989651), (9, 47101912), (11, 38537928), (12, 35326434), (13, 32609016), (18, 23550956), (19, 22311432), (22, 19268964), (24, 17663217), (26, 16304508), (33, 12845976), (36, 11775478), (38, 11155716), (39, 10869672), (44, 9634482), (52, 8152254), (57, 7437144), (66, 6422988), (72, 5887739), (76, 5577858), (78, 5434836), (88, 4817241), (99, 4281992), (104, 4076127), (114, 3718572), (117, 3623224), (121, 3503448), (132, 3211494), (143, 2964456), (152, 2788929), (156, 2717418), (171, 2479048), (197, 2151864), (198, 2140996), (209, 2028312), (228, 1859286), (234, 1811612), (242, 1751724), (247, 1716264), (264, 1605747), (286, 1482228), (312, 1358709), (342, 1239524), (363, 1167816), (394, 1075932), (396, 1070498), (418, 1014156), (429, 988152), (456, 929643), (468, 905806), (484, 875862), (494, 858132), (572, 741114), (591, 717288), (627, 676104), (684, 619762), (726, 583908), (741, 572088), (788, 537966), (792, 535249), (836, 507078), (858, 494076), (936, 452903), (968, 437931), (988, 429066), (1089, 389272), (1144, 370557), (1182, 358644), (1254, 338052), (1287, 329384), (1368, 309881), (1452, 291954), (1482, 286044), (1573, 269496), (1576, 268983), (1672, 253539), (1716, 247038), (1773, 239096), (1881, 225368), (1976, 214533), (2167, 195624), (2178, 194636), (2223, 190696), (2299, 184392), (2364, 179322), (2508, 169026), (2561, 165528), (2574, 164692), (2717, 156024), (2904, 145977), (2964, 143022), (3146, 134748), (3432, 123519), (3546, 119548), (3743, 113256), (3762, 112684), (4334, 97812), (4356, 97318), (4446, 95348), (4598, 92196), (4719, 89832), (4728, 89661), (5016, 84513), (5122, 82764), (5148, 82346), (5434, 78012), (5928, 71511), (6292, 67374), (6501, 65208), (6897, 61464), (7092, 59774), (7486, 56628), (7524, 56342), (7683, 55176), (8151, 52008), (8668, 48906), (8712, 48659), (8892, 47674), (9196, 46098), (9438, 44916), (10244, 41382), (10296, 41173), (10868, 39006), (11229, 37752), (12584, 33687), (13002, 32604), (13794, 30732), (14157, 29944), (14184, 29887), (14972, 28314), (15048, 28171), (15366, 27588), (16302, 26004), (17336, 24453), (17784, 23837), (18392, 23049), (18876, 22458), (19503, 21736), (20488, 20691)]